32mm to 75mm Miniature Scale for 3D Printing
Convert 3D printed tabletop miniatures from 32mm to 75mm. This STL scale calculator is designed for Warhammer, D&D, and tabletop gaming miniatures.
Slicer Setting
Uniform scale (XYZ locked)
The math
(75.0mm / 32.0mm) × 100 = 234.4%
Based on 175cm human baseline, eye-level measurement (160cm).
Scale baselines
- Source eye level 32.0mm Eye
- Target eye level 75.0mm Eye
- Scale factor 234.4%
When you need this
You need this when bringing older or smaller 32mm models into a modern 75mm collection. This is a big upscale. Models will look like different species next to each other unless you apply the conversion to the entire unit or army.
Source: 32mm
32mm is the modern heroic standard. Games Workshop shifted from 28mm to 32mm between 2014 and 2015 for more facial detail and heroic proportions. Non-GW sculptors often call this 'heroic 32mm' because limbs and weapons are slightly oversized. Common systems: Warhammer 40,000, Age of Sigmar, Infinity.
Note: Some third-party sculptors label 35mm models as '32mm heroic.' Check eye-level measurement, not total height.
Target: 75mm
75mm is used by Display busts, Figure painting competitions, Scale 75 display line. Not a tabletop wargaming scale. A 75mm figure is roughly 1:24 scale and designed for contest judging and display cabinets. Eyes and skin texture become the primary focus.
Note: 75mm sculpts often have separate heads or arms for easier painting access. Check assembly instructions before scaling a monolithic STL.
Print notes
Set your slicer to 234.4%. 75mm on FDM needs a 0.2mm nozzle and very slow print speeds for acceptable surface quality.
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